code: def _load_css_resource() -> str:
      resource = pkgutil.get_data(
          PLOT_MODULE_NAME, os.path.join("css", "base.css")
      )
      assert resource is not None
      return resource.decode("utf8")
  
file_path: Ax/ax/plot/render.py
imports: import enum
  import json
  import os
  import pkgutil
  import uuid
  from typing import Dict
  import plotly.offline
  from ax.plot.base import AxPlotConfig, AxPlotTypes
  from jinja2 import Template
label_desc: Use image node_id 2 for calling a global function with example usage: _load_css_resource() and returns: resource